1 (15oz.) can tomatoes and green chiles (Rotel)
1 (15 oz) can whole peeled tomatoes (don't drain juices)
1/2 jalapeno, cut into chunks
1/2 yellow onion, cut into chunks
3/4 teaspoon garlic salt
1 teaspoon kosher salt
1/2 teaspoon ground cumin
1/4 teaspoon sugar
This is easiest in a food processor but you can use a blender too.
Place jalapeno and onion into food processor.
Process it for a few seconds. Add in the rest of the ingredients and process all ingredients for just a few more seconds, keeping it slightly chunky (not a puree).
Put into a bowl with a lid (I like to use my mason jars) and chill in the fridge for several hours (overnight is even better).
This is a salsa that just gets better over time. After a few hours, the flavors really blend and the flavor is enhanced.